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Anna71 [15]
3 years ago
5

Helpppppppppppppppppp

Mathematics
1 answer:
ra1l [238]3 years ago
6 0
The inverse of a function is what reverses it. That is, if a function outputs y for an input x, then its inverse will output x for an input y. 

To find the inverse of a function, we interchange x and y in the equation.

Here, we have (x-4)^2- \frac{2}{3} = 6y-12. 

We first interchange x and y.

(y-4)^2- \frac{2}{3} = 6x-12

This form is technically an inverse already, but by convention and for the answer choices, we will now solve for y.

(y-4)^2= 6x-12+\frac{2}{3}  \\ \\ (y-4)^2 = 6x- \frac{34}{3} \\ \\ y-4= \sqrt{6x-\frac{34}{3}} \\ \\ y = 4\pm\sqrt{6x-\frac{34}{3}}
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explain how cartons and boxes for table tennis balls are like the digits for numbers in our base-10 number system
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3 years ago
The table shows there are 24 number of books Salvador has read.Find the ratio of mystery books 10 to the total. Explain its mean
julsineya [31]
10:24 which will simplify to 5:12. 
A ratio is a comparison of two quantities.
6 0
3 years ago
Consider the system of equations below. What could be the first step in solving by elimination?
Mrrafil [7]
<h2>Answer:</h2>

The first step would be to multiply the bottom equation by -1 to eliminate x, then you would combine like terms, like 5y + 2y, and 16 + 10.

6 0
3 years ago
Read 2 more answers
HELLPPPP ME E ITS DUE TODAY
Travka [436]

Answer: 7/8= 35/40

3/10= 12/40

Step-by-step explanation: You can find the least common denominator by looking at a multiplication table or by multiplying the prime factors of the original denominators:

8 = 2×2×2. 10=2×5

"Cancel" the duplicate from one set or the other. So here one of the 2's is eliminated:

2×2×2×5=40

Then set up a proportion:

7/8 = x/40 Multiply the new denominator by the original numerator, then divide by the original denominator:

40×7=280. 280÷8=35

40×3=120. 120÷10=12

I hope this helps you with this question and all the others like it!

3 0
3 years ago
Find the distance between the points (4, –2) and (0, 10).
madam [21]

A(4,-2) \\B(0, 10) \\AB=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\AB=\sqrt{(0-4)^2+(10-(-2))^2} \\AB=\sqrt{16+144} \\AB=\sqrt{160}\approx\boxed{12.65} \\

The answer is D.

Hope this helps.

r3t40

8 0
4 years ago
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